NYC-WTC_000206206

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENIAL SERVICES INC.

Tel. (718) 784-7490 46-09 Gieenpoim Avenue Fax (718) 784-4086 tons Islend City, N.Y. 11104 TEM DEPARTMENT

TEM AHERA COUNTSHEET DATE : PROJECTT^Cbw/^ ANALYST ; BATCH#: ro^-oS' ________ CLIENT ID # : q3 SAMPLE ID#: G.O. AREA (mm ): VOLUME (It) : GO’S TO ANALYZE : ZZZ3ESy MAGNIFICATION : 776/ ACC. VOLTAGE (KeV) : INSTRUMENT : JEOL lOOGX 11 FILTER AREA (mm^): T~ ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRI GO Str. Str. L w Structure sketch SAE EDXA PHO ID D ID Classf. (pm) (pm) D TO#

6

A 3% 1)3

Analytical Sensitivity (str/cm’);■ D- Eucentricity check; Concentration (str/cm"'): 'Acl- *Grid acceptance criteria check: (A). .X (B)<... Concentration (sta/mm^): ZTq. i3 ’**CTIR, # STRUCT.: F M C B •Number of Asbestos Structures; 0.5<S<5pm . .O. **AMPH. # STRUCT.:F M C B _______ Sa5pm........ Q Specify AMPH. Type : AM. ACT. TRE. Number ofNon-asbestos Structures;............ CRO, ANTH. * Replica covers >50%,at least 20 GO’S with no overlapping or folded replica, intact GO’shave >50% coverage, <50% Undissolved filter, <5% holes or opaque areas, < 10% particulate coverage. *■* CHR.=chrysotite, AMPH.=amphibole, AM =amosite, ACT.=actinolite, TRE-tremolite, CRO.“crocidolite, ANTH.=anthophyllite

CITY_21MC100_011086466

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